RUTH WILLIAMSON MD NPI 1952486912

NPI Details

Ruth Williamson, MD is a radiation oncology radiology in Pasadena, CA with 37 years of experience. The provider is a radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors. Ruth Williamson, MD NPI is 1952486912. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a female.

Education
Medical School: UNIVERSITY OF SOUTHERN CALIFORNIA KECK SCHOOL OF MEDICINE
Graduation Year:1989

The provider's business location address is:

625 S FAIR OAKS AVE STE 100
PASADENA, CA
ZIP 91105-640
Phone: (626) 397-5149
Fax: (310) 397-2147

The NPI 1952486912 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

• Radiation treatment management, 5 treatment sessions (HCPCS:77427)
• Design and construction of complex radiation treatment device (HCPCS:77334)
• Ct guidance for insertion of radiation therapy fields (HCPCS:77014)
• Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved (HCPCS:77290)
• Calculation of radiation therapy dose (HCPCS:77300)
• Complex radiation therapy planning (HCPCS:77263)
• 3d radiation therapy planning (HCPCS:77295)
• Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
• New patient office or other outpatient visit, 60-74 minutes (HCPCS:99205)
• Obtaining data needed to develop the optimal radiation treatment, 1 treatment area (HCPCS:77280)
• Simple radiation therapy planning (HCPCS:77261)
• New patient office or other outpatient visit, 30-44 minutes (HCPCS:99203)

The enumeration date for this NPI number is 10/26/2006 and was last updated on 10/13/2022.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

Other Identifiers

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